Those instructions are for embedding PHP support within the JBoss Web Server, not the JBoss Application Server (they are two separate products). However, the JBoss Web Server is the default Web server in JBoss Application Server 4.2 and 5.0 (JBoss Application Server 4.0.x uses Tomcat as its Web server). You might be able to use the instructions to embedd PHP support into JBoss Application Server 4.2 or 5.0 (trying this is on my todo list but rather low priority right now). You might be able to get more help on the JBoss Web Server forum. http://www.jboss.com/index.html?module=bb&op=viewforum&f=230 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050214#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...